/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package servlets;

import data.BuildingEntity;
import data.BuildingEntityFacade;
import java.io.IOException;
import java.io.PrintWriter;
import javax.ejb.EJB;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author ajou
 */
@WebServlet(name = "buildingServlet", urlPatterns = {"/buildingServlet"})
public class buildingServlet extends HttpServlet {
    @EJB
    private BuildingEntityFacade bef;
    
    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        
        try {
            bef.newBuilding("Paldal Hall", 37.284390, 127.044387);
            bef.newBuilding("Sanhak Hall", 37.286489, 127.045786);
            bef.newBuilding("Woncheon Hall", 37.283037, 127.043585);
            bef.newBuilding("Seongho Hall", 37.282807, 127.045072);
            bef.newBuilding("East Hall", 37.283803, 127.043779);
            bef.newBuilding("West Hall", 37.283644, 127.042797);
            bef.newBuilding("Yulgok Hall", 37.282125, 127.046290);
            bef.newBuilding("Dasan Hall", 37.282984, 127.047669);
            bef.newBuilding("Student Union", 37.283597, 127.045404);
            bef.newBuilding("Capstone Design Laboratory", 37.284206, 127.042635);
            
            out.println("<p><br>Listing all Buildings in the database: ");
            for (BuildingEntity b : bef.findAll()) {
                out.println("<br>" + b.toString());
            }
            out.printf("</p>");
            
            /* TODO output your page here. You may use following sample code. */
            out.println("<!DOCTYPE html>");
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet buildingServlet</title>");            
            out.println("</head>");
            out.println("<body>");
            out.println("</body>");
            out.println("</html>");
        } finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
